
Kacamata Jennie tampak bening di dalam ruangan, lalu berubah gelap di bawah sinar matahari. Begini cara kerja teknologi photochromic.
Please refer to the full article at https://www.kompas.com/sains/read/2026/09/02/093914723/rahasia-di-balik-kacamata-jennie-kenapa-lensanya-bisa-berubah-gelap.